In zinc blende structure, the coordination number of the cation is

Question

In zinc blende structure, the coordination number of the cation is (A) 4 (B) 6 (C) 8 (D) 12

Tardigrade Admin · Accepted Answer

Zinc blende (ZnS) has fee structure. It is an ionic crystal having 4: 4 coordination number. S2- form fee lattice and Zn 2+ has alternate tetrahedral voids. Hence, in zinc blende structure, the coordination number of cation ( Zn 2+) is 4 .

Q. In zinc blende structure, the coordination number of the cation is

4

6

8

12

Zinc blende $(Z n S)$ has fee structure. It is an ionic crystal having $4 : 4$ coordination number. $S^{2 -}$ form fee lattice and $Z n^{2 +}$ has alternate tetrahedral voids. Hence, in zinc blende structure, the coordination number of cation $(Z n^{2 +})$ is $4$ .

Q. In zinc blende structure, the coordination number of the cation is

4

6

8

12

Zinc blende (ZnS) has fee structure. It is an ionic crystal having 4:4 coordination number. S2− form fee lattice and Zn2+ has alternate tetrahedral voids. Hence, in zinc blende structure, the coordination number of cation (Zn2+) is 4 .

Zinc blende $(Z n S)$ has fee structure. It is an ionic crystal having $4 : 4$ coordination number. $S^{2 -}$ form fee lattice and $Z n^{2 +}$ has alternate tetrahedral voids. Hence, in zinc blende structure, the coordination number of cation $(Z n^{2 +})$ is $4$ .